Performance audit — LCP, CLS, TTFB targets (project)
PART 1 — Basic
PART 2 — Intermediate
PART 3 — Advanced
PART 4 — Expert
Multi-tenant architecture with subdomain routing (project)Subscription billing with Stripe + webhooks (project)Observability — Sentry, Datadog, Axiom (project)Docker + self-hosted deployment (project)Performance audit — LCP, CLS, TTFB targets (project)Final architecture review and code quality (project)